Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share - Summary of Basic and Diluted Weighted-Average Shares Outstanding (Detail)

v3.5.0.2
Earnings Per Share - Summary of Basic and Diluted Weighted-Average Shares Outstanding (Detail) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Oct. 01, 2016
Oct. 03, 2015
Oct. 01, 2016
Oct. 03, 2015
Earnings Per Share [Abstract]        
Weighted average shares - Basic (in shares) 28,925 29,274 29,199 29,203
Net effect of dilutive stock options (in shares) 883 876 937 970
Weighted average shares - Diluted (in shares) 29,808 30,150 30,136 30,173